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GV4 Series
TOCOS
POTENTIOMETERS
(R)
4mm Surface Mount, Multi-Turn, Sealed Cermet Trimmers
Features
4mm square SMD, multi-turn, sealed cermet trimmers Available in J-hook and gull-wing terminal configurations Top or side adjustment, flush with housing Meets EIA, EIAJ, IPC, VECI standard SMD trimmer designs Wide temperature range of 65 C to 150 C TCR = 100ppm / C; Low CRV = 1% Tape and reel packaging Designed for flow, reflow or infrared reflow soldering Sealed to withstand immersion cleaning processes
Specifications
Electrical
Standard Resistance Range . . . . . . . . . . . . . . 10 to 2M (standard 1, 2 & 5 sequence) Resistance Tolerance . . . . . . . . . . . . . . . . . 10% standard End Resistance . . . . . . . . . . 1% or 2, whichever is greater Resistance Taper . . . . . . . . . . . . . . . . . . . . . . . . . . . . Linear Peak Noise (C.R.V.) . . . . . . . 1% or 3, whichever is greater Power Rating . . . . . . . 0.25 watt at 85 C; 0 watt at 150 C Maximum Input Voltage . . . . . . . . 300VDC or power rating, whichever is smaller Temperature Coefficient . . . . . . . . . . . . . . . . 100 ppm / C Insulation Resistance . . . . . . . 100M minimum at 500VDC Dielectric Strength . . . . . . . . . . . . . . . . . . 600VAC, 1 minute Adjustment Travel . . . . . . . . . . . . . . . . . 12 2 turns nominal
Environmental
Temperature Range . . . . . . . . . . . . . . . . . 65 C to 150 C Low Temperature Operation . . . . 65 C, 0.25 watt, 2 hours T/R ) 1%, S.S. ) 1% High Temperature Exposure . . . . . . . . . 150 C, 250 hours T/R ) 2%, S.S. ) 1% Load Life . . . . . . . . . . . . . . . . 85 C, 0.25 watt, 1,000 hours T/R ) 3% or R = 3, S.S. ) 2% Thermal Shock . . . . . . . . . . . . . . . . . . . . . . 65 C, 150 C, 30 minutes each, 5 cycles T/R ) 2%, S.S. ) 1% Shock . . . . . . . . . . . . 100G, 6ms, 6 directions, 3 times each T/R ) 1%, S.S. ) 1% Vibration . . . . . . . . . . . . . . . . 10-2,000Hz, 1.5mm amplitude, 20G, 12 hours T/R ) 1%, S.S. ) 1% Humidity . . . . . . . . . . . . . . . . . . . . . . . . 40 C, 90-95%RH, 0.25 watt, 500 hours T/R ) 3%, S.S. ) 2%
Mechanical
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . 13 1 turns Shaft Torque . . . . . . . . . . . . . . . 180 gf* cm (2.49 oz*in) max. Stop Strength . . . . . . . . . . . . . . Clutch action or wiper idles Flammability of Plastic Materials . . . . . . . Meets UL 94V-0 Nominal Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.2g Marking . . . . . . . . . . . . Resistance value or code, date code
Moisture Resistance . . . . . . 10 C to 65 C, 80-98%RH, 0.25 watt, 10 cycles, 240 hours T/R ) 3% Soldering Heat Resistance . . . . 260 C, 4 sec. in, 2 sec. out T/R ) 1% Seal Test . . . . . . . . . . . . . . . 85 C, Fluorinert (R) for 1 minute Rotational Life . . . 100 cycles ( ! 100), 200 cycles (8100) without discontinuity, no load T/R ) 3% or R = 3
T/R = Total Resistance Change; S.S. = Setting Stability ( voltage ratio )
(R) Fluorinert
is a registered trademark of 3M Co.
TOCOSAMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com
23
GV4 Series
GV4W J-Hook, Single-Slot, Top Adjust
Dimensions
Unit: mm
5.3 SLOT 0.5W 1.5L 0.5D 5.1
0.2 0.1
#1 #2 1.2 #3
O1.5
0.2
4.8
0.1
2.6
0.2
0.8
0.2
1.0
0.2
3.5
0.1
3.9
0.2
1.7
1.0
0.2
0.2
0.8
0.1
2.54
0.2
2.54
0.2
1.3
0.1
1.65
0.2
GV4J J-Hook, Single-Slot, Side Adjust
5.0 SLOT 0.5W 1.5L 0.5D 4.6
0.2 0.1
GV4G Gull-Wing, Single-Slot, Side Adjust
5.8 SLOT 0.5W 1.5L 0.5D 4.6
0.2 0.1
#1 #2 1.2
0.2
#1 2.2
0.2
4.8
0.1
1.2
#2
0.2
2.2
0.2
4.8
0.1
#3
O1.5 O1.5
#3
2.6
0.2
2.8
0.2
3.5
0.1
1.0
0.2
3.7
0.2
3.5
0.1
3.9
0.2
0.6 1.2
0.2
0.2
0.6
0.2
1.2
0.2
1.3
0.1
0.8
1.3
0.1
0.1
0.8
0.1
Electrical Schematic
clockwise ccw #1
#3 cw
#2
wiper
24
1177 East Tower Road, Schaumburg, IL 60173
TOCOSAMERICA, INC.
Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com
GV4 Series
Recommended Land Patterns
Flow or Reflow Soldering Methods GV4W
Soldering Guidelines
Unit: mm
GV4J
2.0 2.0 2.0 1.6 #2 #2 2.9 #1 2.54 #3 0.65 #3 1.6 2.0 1.3 1.24 3.84 1.3 1.3 1.0 3.6 1.3 0.65 4.5 4.0 2.3 #1 1.0 1.0 6.0
GV4G
2.0
1.3 #2 1.95 5.2 1.95 #1 1.3 6.5
2.3 #3
1.3
1.0 3.6
1.3
Recommended Soldering Profiles
Flow Soldering Profile Reflow Soldering Profile
TP 260C Max. 250 Temperature (C) Temperature (C) 200 150 100 50 Pre-Heat Zone TM 180C Solder Melting Temp. ts.*3~4 sec. Solder Melting Time 240
TP*240C Max.
200 150 100
TM 180C Solder Melting Temp. ts.*10 sec. Solder Melting Time Pre-Heat Zone
50
1
2 Time (min.)
3
4
1
2 Time (min.)
3
4
TOCOSAMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com
25
GV4 Series
Embossed Tape Dimensions
Tape & Reel Specifications
Unit: mm
Conforms to EIA-481, JIS-C-0806 and EIAJ-RC-1009B
GV4WT
8.0 3.1
0.1 0.1
2.0 4.0
0.1
0.05
O1.5
0.1, 0
1.75
0.1
5.5
0.05
12.0 5.7
0.1
0.2
1.6
0.2, 0
O1.6 0.1
5.8
0.1
Direction of Feed 4.1
0.1
0.4
5.75
0.1
GV4JT, GV4GT
8.0 3.1
0.1 0.1
2.0 4.0
0.1
0.05
O1.5
0.1, 0
1.75
0.1
0.4
5.5
0.05
12.0 6.2
0.1
0.2
6.98 4.6
0.1 0.1
1.4
0.1
O1.6 0.1
4.2
0.1
Direction of Feed 5.11
4.5
0.2
Reel Dimensions
Conforms to EIA-481, JIS-C-0806 and EIAJ-RC-1009B
GV4WT
13.0
0.3
GV4JT, GV4GT
13.0
0.3
2.0
O21.0 0.8
0.5
O13.0 0.5 O60.0 1.0, 0
2.0
O21.0 0.8
0.5
O13.0 0.5 O60.0 1.0, 0
O178.0 2.0
15.4
1.0
O178.0 2.0
15.4
1.0
250 Pieces Per 7" Reel
500 Pieces Per 7" Reel
26
1177 East Tower Road, Schaumburg, IL 60173
TOCOSAMERICA, INC.
Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com
GV4 Series
GV4 J T B 102 K
Part Numbering System
Resistance Tolerance: K = 10% standard. Resistance Code: Expressed in ohms. A three digit code where the first two digits are significant figures, and the third digit indicates the number of zeros that follow these figures (i.e., 100 = 10; 101 = 100; 102 = 1,000; 105 = 1,000,000 ). Resistance Taper: B = Linear. Packaging: T = Tape & Reel; Blank = Bulk. Terminal Style: W = J-Hook Top Adjust. J = J-Hook Side Adjust. G = Gull-Wing Side Adjust. TOCOS Series Name.
Part Numbers
Nominal Resistance Value ( ) Code Single-Slot Catalog No. Tape & Reel Catalog No. Bulk Maximum Input Ratings Maximum Wiper Maximum Current (mA) Input Voltage ( V ) Potentiometer Styles
GV4W J-Hook, Single-Slot, Top Adjust
10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 50,000 100,000 200,000 500,000 1,000,000 2,000,000 100 200 500 101 201 102 202 502 502 103 203 503 104 204 504 105 205 GV4WT GV4WT GV4WT GV4WT GV4WT GV4WT GV4WT GV4WT GV4WT GV4WT GV4WT GV4WT GV4WT GV4WT GV4WT GV4WT GV4WT B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 K K K K K K K K K K K K K K K K K GV4W GV4W GV4W GV4W GV4W GV4W GV4W GV4W GV4W GV4W GV4W GV4W GV4W GV4W GV4W GV4W GV4W B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 K K K K K K K K K K K K K K K K K 100.0 100.0 70.7 50.0 35.4 22.4 15.8 11.2 7.07 5.00 3.54 2.24 1.58 1.00 0.40 0.20 0.10 1.00 2.00 3.53 5.00 7.07 11.18 15.80 22.36 35.35 50.00 70.70 111.8 158.11 223.60 300.00 300.00 300.00
GV4W
GV4J J-Hook, Single-Slot, Side Adjust
10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 50,000 100,000 200,000 500,000 1,000,000 2,000,000 100 200 500 101 201 102 202 502 502 103 203 503 104 204 504 105 205 GV4JT GV4JT GV4JT GV4JT GV4JT GV4JT GV4JT GV4JT GV4JT GV4JT GV4JT GV4JT GV4JT GV4JT GV4JT GV4JT GV4JT B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 K K K K K K K K K K K K K K K K K GV4J GV4J GV4J GV4J GV4J GV4J GV4J GV4J GV4J GV4J GV4J GV4J GV4J GV4J GV4J GV4J GV4J B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 K K K K K K K K K K K K K K K K K 100.0 100.0 70.7 50.0 35.4 22.4 15.8 11.2 7.07 5.00 3.54 2.24 1.58 1.00 0.40 0.20 0.10 1.00 2.00 3.53 5.00 7.07 11.18 15.80 22.36 35.35 50.00 70.70 111.8 158.11 223.60 300.00 300.00 300.00
GV4J
TOCOSAMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com
27
GV4 Series
Nominal Resistance Value ( ) Code Single-Slot Catalog No. Tape & Reel
Part Numbers
Maximum Input Ratings Maximum Wiper Maximum Current (mA) Input Voltage ( V ) Potentiometer Styles
Catalog No. Bulk
GV4G Gull-Wing, Single-Slot, Side Adjust
10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 50,000 100,000 200,000 500,000 1,000,000 2,000,000 100 200 500 101 201 102 202 502 502 103 203 503 104 204 504 105 205 GV4GT GV4GT GV4GT GV4GT GV4GT GV4GT GV4GT GV4GT GV4GT GV4GT GV4GT GV4GT GV4GT GV4GT GV4GT GV4GT GV4GT B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 K K K K K K K K K K K K K K K K K GV4G GV4G GV4G GV4G GV4G GV4G GV4G GV4G GV4G GV4G GV4G GV4G GV4G GV4G GV4G GV4G GV4G B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 K K K K K K K K K K K K K K K K K 100.0 100.0 70.7 50.0 35.4 22.4 15.8 11.2 7.07 5.00 3.54 2.24 1.58 1.00 0.40 0.20 0.10 1.00 2.00 3.53 5.00 7.07 11.18 15.80 22.36 35.35 50.00 70.70 111.8 158.11 223.60 300.00 300.00 300.00
GV4G
Packaging
Standard: Tape & Reel Packaging
GV4WT 250 pieces per 7" reel. GV4JT, GV4GT 500 pieces per 7" reel.
Bulk Packaging
All GV4 Models 100 pieces per vinyl bag. 1,000 pieces per box.
For additional information, refer to Guidelines and Precautions for Using Potentiometers.
28
1177 East Tower Road, Schaumburg, IL 60173
TOCOSAMERICA, INC.
Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com

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